Akai HX-M88W High Quality Service Manual

none

1. SPECIFICATIONS

2. DISMANTLING OF UNIT

3. CONTROLS

4. PRINCIPAL PARTS LOCATION

5. MECHANISM EXPLANATION OF EACH MODE

   1. DIRECT OPERATIONS RESULTING BY MOVEMENTS OF THE MAIN GEAR WHEEL

   2. EJECT/LOADING OPERATION

6. COMMON BUS SYSTEM FOR CONTROL

   1. SERIAL DATA CODE

   2. ALLOCATIONS FOR INDIVIDUAL CODES

   3. DATA TRANSMISSION

   4. DATA RECEPTION

   5. WHEN THE TIMINGS FOR TRANSMISSION AND RECEPTION HAVE COINCIDED WITH EACH OTHER

   6. COLLISION PREVENTION ON COMMON BUS LINE

7. FIXING PROCEDURES FOR CAM WHEEL AND ROTARY ENCODE PCB

8. MECHANICAL ADJUSTMENT

   1. PINCH ROLLER PRESSURE MEASUREMENT

   2. WINDING TORQUE MEASUREMENT IN EACH MODE

   3. TAPE SPEED ADJUSTMENT

9. HEAD ADJUSTMENT

   1. TAPE GUIDE HEIGHT ADJUSTMENT

   2. HEAD HEIGHT ADJUSTMENT

   3. REC/PB HEAD AZIMUTH ALIGNMENT ADJUSTMENT

10. ELECTRICAL ADJUSTMENT

    1. QUICK REVERSE SENSITIVITY ADJUSTMENT

    2. PRE AMP PC BOARD & REC AMP PC BOARD ADJUSTMENT

11. DC RESISTANCE OF HEADS

12. PC BOARD TITLES AND IDENTIFICATION NUMBERS

• For Basic Adjustments, Measuring Methods, and Operating Principles, Refer to GENERAL TECHNICAL MANUAL